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ICML
2009
IEEE
13 years 11 months ago
Split variational inference
We propose a deterministic method to evaluate the integral of a positive function based on soft-binning functions that smoothly cut the integral into smaller integrals that are ea...
Guillaume Bouchard, Onno Zoeter
ICPR
2008
IEEE
13 years 11 months ago
A variational inference based approach for image segmentation
In this paper, we present a variational Bayes (VB) approach for image segmentation. First, image is modeled by a mixture model, and then with the techniques of factor analyzer, th...
Zhenglong Li, Qingshan Liu, Jian Cheng, Hanqing Lu
ASPDAC
2007
ACM
137views Hardware» more  ASPDAC 2007»
13 years 8 months ago
Delay Uncertainty Reduction by Interconnect and Gate Splitting
Traditional timing variation reduction techniques are only able to decrease the gate delay variation by incurring a delay overhead. In this work, we propose novel and effective sp...
Vineet Agarwal, Jin Sun, Alexander V. Mitev, Janet...
SIAMJO
2011
12 years 11 months ago
Prox-Penalization and Splitting Methods for Constrained Variational Problems
This paper is concerned with the study of a class of prox-penalization methods for solving variational inequalities of the form Ax + NC (x) 0 where H is a real Hilbert space, A : H...
Hedy Attouch, Marc-Olivier Czarnecki, Juan Peypouq...
ICTAI
2009
IEEE
13 years 11 months ago
Enhanced Inference for the Market Split Problem
Inference in constraint programming is usually based on the deductions generated by individual constraints which are then communicated to other constraints through domain filteri...
Tarik Hadzic, Eoin O'Mahony, Barry O'Sullivan, Mei...